Inventor

Peter H. Gum

Inventor

Poughkeepsie, NY, US

Overview

1984–1997

Patent span

Physics

Primary field (CPC G)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing100%

PatentTitleYear

5,652,853'Multi-zone relocation facility computer memory system'1997 5,461,721'System for transferring data between I/O devices and main or expanded storage under dynamic control of independent indirect address words (IDAWs)'1995 5,426,748'Guest/host extended addressing method and means with contiguous access list entries'1995 5,404,563'Scheduling normally interchangeable facilities in multiprocessor computer systems'1995 5,381,535'Data processing control of second-level quest virtual machines without host intervention'1995 5,317,705'Apparatus and method for TLB purge reduction in a multi-level machine system'1994 5,222,215'CPU expansive gradation of I/O interruption subclass recognition'1993 4,843,541'Logical resource partitioning of a data processing system'1989 4,779,188'Selective guest system purge control'1988 4,598,364'Efficient trace method adaptable to multiprocessors'1986 4,494,189'Method and means for switching system control of CPUs'1985 4,456,954'Virtual machine system with guest architecture emulation using hardware TLB\'s for plural level address translations'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1997Patents assigned to IBM (12)· patent assignee history

1984–1997Based in Poughkeepsie, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	12	1984–1997

Locations

Location	Patents	Span
Poughkeepsie, New York, US	12	1984–1997